CA2119136A1 - Thermographic Image-Recording Material - Google Patents
Thermographic Image-Recording MaterialInfo
- Publication number
- CA2119136A1 CA2119136A1 CA2119136A CA2119136A CA2119136A1 CA 2119136 A1 CA2119136 A1 CA 2119136A1 CA 2119136 A CA2119136 A CA 2119136A CA 2119136 A CA2119136 A CA 2119136A CA 2119136 A1 CA2119136 A1 CA 2119136A1
- Authority
- CA
- Canada
- Prior art keywords
- recording material
- dye
- thermographic image
- imagewise
- silver salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- -1 silver ions Chemical class 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/02—Dye diffusion thermal transfer printing (D2T2)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49809—Organic silver compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
- G03C1/49836—Additives
- G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
- G03C1/49854—Dyes or precursors of dyes
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/165—Thermal imaging composition
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
A thermographic dye transfer image-recording material is provided wherein a particular silver salt complex is employed as a source of silver ions, made available upon imagewise heating, to cleave a dye-providing material to provide a diffusible dye in an imagewise pattern corresponding to said imagewise heating. The silver salt complexes have improved solubility in the system providing for enhanced transferred image density.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US99489892A | 1992-12-22 | 1992-12-22 | |
US07/994,898 | 1992-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2119136A1 true CA2119136A1 (en) | 1994-07-07 |
CA2119136C CA2119136C (en) | 1997-06-10 |
Family
ID=25541192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002119136A Expired - Fee Related CA2119136C (en) | 1992-12-22 | 1993-12-16 | Thermographic image-recording material |
Country Status (6)
Country | Link |
---|---|
US (1) | US5436108A (en) |
EP (1) | EP0625942B1 (en) |
JP (1) | JP2781462B2 (en) |
CA (1) | CA2119136C (en) |
DE (1) | DE69304045T2 (en) |
WO (1) | WO1994014620A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5859085A (en) * | 1995-06-19 | 1999-01-12 | Lynntech, Inc. | Stable powders made from photosensitive polycrystalline complexes of heterocyclic monomers and their polymers |
US5691458A (en) * | 1996-09-18 | 1997-11-25 | Polaroid Corporation | Benzoisothiazole azo dyes |
US5716754A (en) * | 1996-09-18 | 1998-02-10 | Polaroid Corporation | Image-recording materials |
JP2002169233A (en) * | 2000-11-30 | 2002-06-14 | Fuji Photo Film Co Ltd | Image forming method and system therefor |
CA2678624C (en) * | 2003-05-16 | 2012-11-06 | Exciton Technologies Inc. | Deposition products, composite materials and processes for the production thereof |
US7498117B2 (en) * | 2005-10-31 | 2009-03-03 | Hewlett-Packard Development Company, L.P. | System and method for radiation imaging by in-situ particle formation |
WO2010064601A1 (en) * | 2008-12-01 | 2010-06-10 | 住友化学株式会社 | Luminescent silver complexes |
US8536087B2 (en) | 2010-04-08 | 2013-09-17 | International Imaging Materials, Inc. | Thermographic imaging element |
EP4359219A1 (en) | 2021-06-23 | 2024-05-01 | International Imaging Materials Inc. | Thermographic imaging element |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719489A (en) * | 1971-06-21 | 1973-03-06 | Polaroid Corp | Novel photographic processes and products |
US4098783A (en) * | 1974-04-30 | 1978-07-04 | Polaroid Corporation | Dye substituted cyclic 1,3-sulfur-nitrogen compounds as dye image-forming materials in photography |
US4260677A (en) * | 1976-03-12 | 1981-04-07 | Minnesota Mining And Manufacturing Company | Thermographic and photothermographic materials having silver salt complexes therein |
JPS59180548A (en) * | 1983-03-31 | 1984-10-13 | Fuji Photo Film Co Ltd | Image forming method |
JPS62195639A (en) * | 1986-02-24 | 1987-08-28 | Fuji Photo Film Co Ltd | Photosensitive material |
JPH02289853A (en) * | 1989-02-27 | 1990-11-29 | Konica Corp | Image forming method and heat-developable color photosensitive material to be used for the same |
US5328799A (en) * | 1992-07-31 | 1994-07-12 | Polaroid Corporation | Thermographic and photothermographic imaging materials |
US5316887A (en) * | 1992-07-31 | 1994-05-31 | Polaroid Corporation | Thermally developable photosensitive material |
US5320929A (en) * | 1992-12-22 | 1994-06-14 | Polaroid Corporation | Image-recording materials |
-
1993
- 1993-12-16 JP JP6511462A patent/JP2781462B2/en not_active Expired - Lifetime
- 1993-12-16 EP EP94904848A patent/EP0625942B1/en not_active Expired - Lifetime
- 1993-12-16 WO PCT/US1993/012270 patent/WO1994014620A1/en active IP Right Grant
- 1993-12-16 CA CA002119136A patent/CA2119136C/en not_active Expired - Fee Related
- 1993-12-16 DE DE69304045T patent/DE69304045T2/en not_active Expired - Fee Related
-
1994
- 1994-06-14 US US08/259,556 patent/US5436108A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH07504278A (en) | 1995-05-11 |
JP2781462B2 (en) | 1998-07-30 |
EP0625942B1 (en) | 1996-08-14 |
EP0625942A1 (en) | 1994-11-30 |
US5436108A (en) | 1995-07-25 |
CA2119136C (en) | 1997-06-10 |
WO1994014620A1 (en) | 1994-07-07 |
DE69304045T2 (en) | 1997-02-20 |
DE69304045D1 (en) | 1996-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |